2. You should get a polio booster as an adult if you travel to countries where polio is still common.

You didn't answer this question.

You answered

The correct answer is

If you got the poliovirus vaccine as a child, you are considered to be fully protected against polio. But if you travel to areas of the world where polio is still common, talk with your healthcare provider about getting a booster shot. The CDC says you should also have a booster shot if you work in a lab that deals with polio samples, or if you are healthcare worker who treats patients who have polio.

A. TrueB. False

3. Vaccines can prevent all types of pneumonia.

You didn't answer this question.

You answered

The correct answer is

Pneumonia is a serious infection of the lungs caused by viruses and many kinds of bacteria. The pneumonia (pneumococcal) vaccines can help protect against forms of pneumonia caused by the pneumococcal bacteria. The flu (influenza) vaccine can help protect against pneumonia caused by influenza viruses. But no vaccine can prevent all kinds of pneumonia.

A. TrueB. False

4. An annual flu shot should be given to most people age 6 months or older.

You didn't answer this question.

You answered

The correct answer is

The flu vaccine should be given to most infants once they are 6 months old, and to children and adults. Talk with your healthcare provider about the type of vaccine you should get.

A. TrueB. False

5. The best time to get a flu shot is December or January, when flu season starts.

You didn't answer this question.

You answered

The correct answer is

The best time to get this shot is when it becomes available in your community, before flu season starts. This is usually in September, October, or November.

A. TrueB. False

6. If you live or work in, or travel to countries where hepatitis A is common, you should get the hepatitis A vaccine.

You didn't answer this question.

You answered

The correct answer is

Areas of the world where hepatitis A is fairly common include Central and South America, Africa, and Eastern Europe.

A. TrueB. False

7. If you are planning to become pregnant, you may need the measles, mumps, and rubella (MMR) vaccine.

You didn't answer this question.

You answered

The correct answer is

Children routinely get this vaccine. A booster is given to women of childbearing age if their immunity to measles, mumps, and rubella is low. A simple blood test can find out your immunity.

A. TrueB. False

8. You're more likely to be exposed to infectious diseases if you travel to developing countries.

You didn't answer this question.

You answered

The correct answer is

See your healthcare provider to check on recommended vaccines before you travel to developing countries.

A. TrueB. False

9. Only children need to have the chickenpox vaccine.

You didn't answer this question.

You answered

The correct answer is

Chickenpox can be more serious in adults. Talk with your healthcare provider if you didn't have chickenpox as a child or didn’t have the vaccines.